Method and apparatus for mining coal



24 Sheets-Sheet l JIy' 31, 1928.

E. C. MORGAN METHOD AND APPARATUS FOR MINING COAL Filed Feb. 17,I 1923 July 31, 1928,

E. C. MORGAN METHOD AND APPARATUS FOR MINING COAL `24 SheeItS-Sheet 2 J6 Filed Feb. 17, 1925 Olive E.Morgan, axsaurmx MSL@ Juiy 31, 1928.

Filed Feb. 17, 1923 24 Sheets-Sheet 3 fin..

July 31, 192& 1,678,821

E. c. MORGAN l IETHOIAND APPARATUS FOR MINING COAL vFiled Feb. 17, 1923 24 Smets-sheet 4 INVENTOR Edmund C/fofyan. utclnszn. Olave E Morgan assu-rmx ATTORNEYS July 31, 192s.

E. C. .MORGAN METHOD AND APPARATUS FOR HINING COAL Filed Feb. 17. 1923 24 Sheets-Sheet 5 IN VEN TOR gf Edml//WCl/Orydn, Decussv..

QUI/e E 17g/yan, sxfcurR/x ATTORNEYS YJuly 31, 192s. 1,618,821

l. C. MORGAN- AMETHOD AND APPARATUS FO-R IININGVCOAL Filed Feb. 17,-1923 24 Sheets-sheet e l A71 I L// //7 V05 awww Edmundc. Marga n, acens en, 01h/f Morgan, Xfcurmx mgm* July 31, 1928. 1,678,821

` E. c. MORGAN imaon mm Arrmuusmn MINING coAL Filed Feb. 17, 1923 Y 24 Sheets-Sheet 7 v Snom/16oz Edmun dC Morgan. fc5/se D Olive E. Maryam. exact/TR lx.

July 3l, 1928. 1,678,821

E. c. MORGAN v METHOD AND APPARATUS' FOR MINING` COAL v med Feb. 11, 1923 24 sheets-sheet 8' @nvm/V60@ Edmund C. Morgan muessen. Ulive E Mo/gam gxecurnlx.

' July 31, 192s.

E.l c. MQRGAN IE''HOD AND APPARATUS FOR HNING COAL Filed Feb. 17, 1925 24 Sheets-Sheet 9 lwueutoz f Edmund @,Morgan, csnssn.

A Olive E. Marga/1. recur/mx 331g ATT'YS.

`luly 3l, 1928.

E. c. MORGAN METHOD AND APPARATUS FOR MINING OAL 'Filed Feb. 1v, 192s '24 sheets-sheet 1o fof/n l/naC. lll/ryan, pausen.

[f1/e5. Marja/1, ExzcurR/x.

July 3l, 1928. 1,678,821

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E. C. MORGAN METHOD AND APPARATUS FOR MINING COAL Filed Feb. 1'7, 192s 24 sheets-sheet 12 IN VEN TOR Edmund C Morgan. vaccnsep. O/ ve E Morgan Exacurnlx A TTORNE YS July 31,v 192s.

E. c. MORGAN mamon AND APPARATUS Foa xmms coAL Filed Feb. 1'7, 192s 24 Sheets-Sheet 13 IN VEN TOR Edmund .Morgan. Dfcfnsf, Olii/gilt'. /Ha

ryan. .ex-cum 1x.

' ATTORNEYS July 31, 192s. 1,678,821 E. c. MORGAN METHOD AND APPARATUS .FO'I IIINING COAL Filed Feb. 17, 1923 .u 24 Sheets-Sheet 14 IN VEN TOR Edmund 6. 41o/ya. nfcmsm, 0//1/6 E, Morgan, xfa/rmx.

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A TTORNE YS E. C. MORGAN METHOD AND APPARATUS FOR IINING COAL July 31, 1928.

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E. C. MORGAN IIETHOD AND APPARATUS FOR MINING COAL Filed Feb.

24 Sheets-Sheet 16 s www ATTORNEYS July 31, 1928.

E.'C. MORGAN 'Hamon AND APPARATUS Fon mune con.

Fil'ed Feb. 17, 4192:5'. 24 Sheets-sheet 17 JKU .IIIIIP Whllr U L.. fs. mum w N u R Ec o Vm n mmm-VfA a @w m mw .u m w d E I: xvww. m

July v3l, `1928.

E. c. MORGAN METHOD AND PPARATUS FOR IIINING GOAL Filed Feb. 17, 1923 24 Sheets-Sheet 1.9

July 3l, 1928. 1,678,821

E. c. MORGAN IETHOD AND APPARATUS FOR MINING COAL.

Y v IN VENTOR dmundC/fwyan, accuse. 01/ re Morgan, exscumlx A TTORNEYS 

